function detail(fn, breite, hoehe){
		var b=breite;
		var h=hoehe;
		Bild = new Image();
		Bild.src = fn;
		F1=window.open("","","width=200px, height=200px, left=0px");
		self.focus();
    F1.resizeTo(b,h);
		F1.document.write('<img src="'+Bild.src+'">');
		F1.focus();
		F1.document.write("<br><a href=\"javascript:close()\"><b>Schließen</b></a>");
		F1.document.close();
}